For smaller applications such as conveyor lines, injection molding machines or small presses, consider versatile, compact PVB series piston pumps from Eaton. With an open circuit, variable displacement design, PVB series piston pumps are available with displacements from 10 to 94 cc (0.6 to 5.74 cubic inches) and operating pressures up to 210 bar (3,045 psi).
applications
Factory automation
Hydraulic power supplies
Auxiliary circuits
Machine tools
Small presses and shears
Injection molding machines
Conveyor lines
Pump Type
Variable Displacement Open Circuit
Inlet Port
SAE-20
Shaft Dia.
1.25 in
GPM @ Speed
20 gpm @ 1750 rpm
Pressure Compensator Variation
N/A
Shaft Length
1 7/8 in
Shaft Type
Straight w/ Key
Control Type
Pressure Compensator
Seal Material
Buna-N
Displacement (in³/rev)
2.61
Outlet Port
SAE-20
Manufacturer Part No.
PVB20-RS-20-CM-11
Key
5/16 in
Displacement Zone
One Side of Center
Shaft Style
Single Shaft
Maximum Displacement Adjustment
No
Displacement Type
Variable
Rotation
Right Hand (CW)
Origin
Piston Pumps
Design No.
20
Pressure Adjustment [Min]
150 psi
Pressure Adjustment [Max]
1500 psi
Mounting Flange
SAE C, 2 Bolt
Port Location
Rear Port
Case Drain
SAE-8
Special Design Option
N/A
Port Type
SAE
Pressure [Max]
3000 psi
Mounting
Flange Mount
Model No.
PVB20-RS-20-CM-11
Series
PVB20
Control Location
N/A
Weight
30.5 LB
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